<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
	</head>
	<body>
		<h3>人的对象：firstname姓，lastname名,</h3>
		<script>
			var person = {
				firstname: "陈",
				lastname: "强",
				age: 18,
				fullName1: function() {
					//函数不能直接访问对象属性，加this关键字
					return this.firstname + this.lastname;
				}
			}
			console.log(person);
			console.log(person.firstname);
			console.log(person.age);
			console.log(person.fullName1());
			//动态添加属性
			person.address = "废都西安";
			person.fullName2 = function() {
				return person.firstname + person.lastname + "," + person.age;
			}
			console.log(person)
			console.log(person.fullName2())
		</script>
		</body00 </html>
